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Patents > National tech categories : DE 77h.6 or FR 5 or USPC 244/90R

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Office:
Inventors:
None (21) · Jakob Haw (7) · Christian Lorenzen (7) · Louis-Constant-Célestin Magois (5) · Hellmuth Hirth (4) · Anacharsis Menier (4)
Inventor country:
Applicant person:
None (132) · Jakob Haw (5) · Rexford M. Smith (2) · Hugh Oswald Short (2) · Horace Leonard Short (2) · Joseph A Goodwin (2) · Hellmuth Hirth (2) · Hans Reissner (2) · Joseph Hofmann (2) · Lucien Chauvière (2) · Jean-Baptiste Guilbert (2) · Edson F. Gallaudet (2) · Modeste-Abel Latouche (2) · Paul Frederik Degn (2) · Christian Lorenzen (2) · Meller (the younger) (2) · Walter L Marr (2) · Baron de Rovérié de Cabrières‎ (2) · Albert Eustace Short (2)
Applicant is inventor:
Full specification filed date:
Application number:
None (181)
Granted:
Related to aircraft:
Patent agent:
None (207) · Jules Mathieu (6) · Édouard Baral (4) · Victor J. Evans (3) · Wm. B. Whitney (2) · Just Feuillat (2) · Armand Ricordeau (2) · Lafond (2) · Léopold D’Aubreville (2) · Munn & Co. (2) · C. Fehlert, G. Loubier, Fr. Harmsen, A. Büttner u. E. Meißner (2)
National tech categories: (Click arrow to add another value)
IPCs:
None (212) · IPC B64C11/16 (9) · IPC B64C11/34 (5) · IPC B64C11/20 (4) · IPC B64C11/00 (4) · IPC B64C11/04 (4) · IPC B64C11/06 (3) · IPC B64C3/00 (3) · IPC B64C27/04 (3) · IPC B64C11/36 (3) · IPC B64C3/38 (2) · IPC B64C2700/6295 (2) · IPC B64C13/00 (2) · IPC B64C11/30 (2) · IPC B64C11/24 (2) · IPC B64C11/32 (2)
CPCs:
None (146) · CPC B64C13/00 (28) · CPC B64C11/04 (8) · CPC B64C2700/6295 (7) · CPC B64C11/20 (6) · CPC B64C17/00 (6) · CPC B64C3/385 (6) · CPC B64C11/00 (5) · CPC B64C13/24 (4) · CPC B64C11/36 (4) · CPC B64C11/006 (4) · CPC B64C2700/6281 (3) · CPC B64C27/20 (3) · CPC B64C11/24 (3) · CPC B64C3/14 (3) · CPC Y10S244/904 (3) · CPC B64C11/16 (3)
First filing:
Citations from after 1930:
Number of diagram pages:

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